SMI6B-5-4-CUB The CUI Inc. SMI6B-5-4-CUB is a 6W AC-DC power supply with a 5V output. It offers universal input (90-264 Vac) and DoE Level VI efficiency.
Mfr Part #:

SMI6B-5-4-CUB

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI6B-5-4-CUB is a 6W AC-DC power supply with a 5V output. It offers universal input (90-264 Vac) and DoE Level VI efficiency.
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SMI6B-5-4-CUB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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AEC Qualified
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Automotive Grade
Cord Length
Current
Efficiency
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Frequency
Industrial Grade
Input Connector
Input Type
Medical Grade
Military Grade
No Load Power Consumption
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Output Connector
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Tape & Reel
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SMI6B-5-4-CUB Description

Short technical summary and product information.

The CUI Inc. SMI6B-5-4-CUB is a versatile AC-DC power supply designed for wall-mount applications. It delivers a single regulated 5V output at up to 1.2A, providing a total of 6W of power.

 

This power supply features a universal input range of 90 to 264 Vac and operates within a frequency range of 47 to 63 Hz. It meets DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy-conscious operation. The unit includes over-voltage and short-circuit protections for enhanced safety.

 

Designed for global use, the SMI6B-5-4-CUB comes with interchangeable AC blades and a USB C output connector. Its compact dimensions (47.0mm x 34.5mm x 26.4mm) make it suitable for space-constrained designs. Safety approvals include UL/cUL, GS, RCM, CCC, PSE, and UKCA, certified to UL/EN/IEC 62368-1 standards.

SMI6B-5-4-CUB Quick Information

Product Type: AC-DC Power Supply
Series: SMI6B
Canonical Name: CUI Inc. SMI6B Series AC-DC Power Supply, 5V, 1.2A, 6W
Subcategory: Wall Adapter

SMI6B-5-4-CUB Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SMI6B-5-4-CUB Features

  • 6W total output power.
  • Universal 90-264 Vac input.
  • 5Vdc single regulated output.
  • DoE Level VI efficiency.
  • USB C output connector.

SMI6B-5-4-CUB Applications

  • Suitable for ITE commercial applications.
  • Ideal for compact power solutions.
  • Designed for international use.
  • Provides reliable power conversion.

SMI6B-5-4-CUB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage and current of the SMI6B-5-4-CUB?

The SMI6B-5-4-CUB has a nominal output voltage of 5 Vdc and a maximum output current of 1.2 A.

What is the maximum output power for this AC-DC adapter?

The maximum output power for the SMI6B-5-4-CUB is 6.0 W.

What is the input voltage range for the CUI Inc. SMI6B-5-4-CUB?

The input voltage range is 90 to 264 Vac.

What are the operating temperature limits for this power supply?

The operating temperature range is 0°C to 40°C.

Does the SMI6B-5-4-CUB meet energy efficiency standards?

Yes, it meets DoE Level VI and CoC Tier 2 efficiency standards.

What safety approvals does the SMI6B-5-4-CUB have?

It has safety approvals including UL/cUL, GS, RCM, CCC, PSE, and UKCA, and is certified to UL/EN/IEC 62368-1.

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